define: DUK_USE_REPL_FPCLASSIFY
introduced: 1.0.0
default: false
tags:
  - portability
description: >
  Provide a built-in replacement for fpclassify(), duk_repl_fpclassify.

  When enabled, define DUK_FPCLASSIFY as duk_repl_fpclassify.

# XXX: the dependency between DUK_USE_REPL_FPCLASSIFY and DUK_FPCLASSIFY
# is a bit awkward.